Buggy code:
public class PatternParser { private ITokenSource tokenSource ; private ISourceContext sourceContext ; public PatternParser ( ITokenSource tokenSource ) { } public PerClause maybeParsePerClause ( ) { } private PerClause parsePerCflow ( boolean isBelow ) { } private PerClause parsePerObject ( boolean isThis ) { } private PerClause parsePerTypeWithin ( ) { } private PerClause parsePerSingleton ( ) { } public Declare parseDeclare ( ) { } public Declare parseDeclareAnnotation ( ) { } public DeclareAnnotation parseDeclareAtType ( ) { } public DeclareAnnotation parseDeclareAtMethod ( boolean isMethod ) { } public DeclareAnnotation parseDeclareAtField ( ) { } public DeclarePrecedence parseDominates ( ) { } private Declare parseParents ( ) { } private Declare parseSoft ( ) { } private Declare parseErrorOrWarning ( boolean isError ) { } public Pointcut parsePointcut ( ) { } private Pointcut parseNotOrPointcut ( ) { } private Pointcut parseAtomicPointcut ( ) { } public Pointcut parseSinglePointcut ( ) { } public Pointcut parseAnnotationPointcut ( ) { } private Pointcut parseAtAnnotationPointcut ( ) { } private SignaturePattern parseConstructorSignaturePattern ( ) { } private Pointcut parseWithinCodePointcut ( ) { } private Pointcut parseCflowPointcut ( boolean isBelow ) { } private Pointcut parseWithinPointcut ( ) { } private Pointcut parseThisOrTargetPointcut ( ) { } private Pointcut parseThisOrTargetAnnotationPointcut ( ) { } private Pointcut parseWithinAnnotationPointcut ( ) { } private Pointcut parseWithinCodeAnnotationPointcut ( ) { } private Pointcut parseArgsPointcut ( ) { } private Pointcut parseArgsAnnotationPointcut ( ) { } private Pointcut parseReferencePointcut ( ) { } public List parseDottedIdentifier ( ) { } private KindedPointcut parseKindedPointcut ( ) { } public TypePattern parseTypePattern ( ) { } private TypePattern parseNotOrTypePattern ( ) { } private TypePattern parseAtomicTypePattern ( ) { } private TypePattern setAnnotationPatternForTypePattern ( TypePattern t , AnnotationTypePattern ap ) { } public AnnotationTypePattern maybeParseAnnotationPattern ( ) { } public AnnotationTypePattern maybeParseSingleAnnotationPattern ( ) { } public TypePattern parseSingleTypePattern ( ) { List names = parseDottedNamePattern ( ) ; int dim = 0 ; while ( maybeEat ( "[" ) ) { eat ( "]" ) ; dim ++ ; } boolean isVarArgs = maybeEat ( "..." ) ; boolean includeSubtypes = maybeEat ( "+" ) ; int endPos = tokenSource . peek ( ( - 1 ) ) . getEnd ( ) ; <START_BUG> if ( ( ( ( names . size ( ) ) == 1 ) && ( ( ( NamePattern ) ( names . get ( 0 ) ) ) . isAny ( ) ) ) && ( dim == 0 ) ) <END_BUG> return TypePattern . ANY ; return new WildTypePattern ( names , includeSubtypes , ( dim + ( isVarArgs ? 1 : 0 ) ) , endPos , isVarArgs ) ; } protected ExactAnnotationTypePattern parseAnnotationNameOrVarTypePattern ( ) { } private ExactAnnotationTypePattern parseSimpleAnnotationName ( ) { } private boolean isAnnotationPattern ( PatternNode p ) { } public List parseDottedNamePattern ( ) { } public NamePattern parseNamePattern ( ) { } private void checkLegalName ( String s , IToken tok ) { } private boolean isAdjacent ( IToken first , IToken second ) { } public ModifiersPattern parseModifiersPattern ( ) { } public TypePatternList parseArgumentsPattern ( ) { } public AnnotationPatternList parseArgumentsAnnotationPattern ( ) { } public ThrowsPattern parseOptionalThrowsPattern ( ) { } public SignaturePattern parseMethodOrConstructorSignaturePattern ( ) { } private boolean maybeEatNew ( TypePattern returnType ) { } public SignaturePattern parseFieldSignaturePattern ( ) { } private NamePattern tryToExtractName ( TypePattern nextType ) { } public String parsePossibleStringSequence ( boolean shouldEnd ) { } public String parseStringLiteral ( ) { } public String parseIdentifier ( ) { } public void eatIdentifier ( String expectedValue ) { } public boolean maybeEatIdentifier ( String expectedValue ) { } public void eat ( String expectedValue ) { } public boolean maybeEat ( String token ) { } public String maybeEatIdentifier ( ) { } public boolean peek ( String token ) { } public PatternParser ( String data ) { } }

Fix:
if ( ( ( ( ( names . size ( ) ) == 1 ) && ( ( ( NamePattern ) ( names . get ( 0 ) ) ) . isAny ( ) ) ) && ( dim == 0 ) ) && ( ! isVarArgs ) )